engine RENAULT TWINGO 2012 2.G Service Manual

bonnet................................................... (up to the end of the DU)
4.2
ENG_UD24707_5
Capot moteur (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
Jaune NoirNoir texte
Bonnet
BONNET (1/2)
To open the bonnet, pull handle 1.Unlocking the bonnet catch
To open, push tab 2 to the left as you
open the bonnet.
The engine may be hot
when carrying out opera -
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.
2
1

JauneNoirNoir texte
4.3
ENG_UD24707_5
Capot moteur (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
BONNET (2/2)
Opening the bonnet
Lift the bonnet and release stay 4 from
its holder 5 . For your own safety, it is
very important to fix the stay into re -
tainer 3 in the bonnet.
Closing the bonnet
Before closing the bonnet, check to
make sure that nothing has been left in
the engine compartment.
To close the bonnet, replace stay 4 in
holder 5. Hold the middle of the bonnet
and guide it down to 20 cm above the
closed position, then release. It will latch
automatically under its own weight.
In the event of even a slight
impact involving the radia -
tor grille or bonnet, have
the bonnet lock checked by
an approved dealer as soon as pos-
sible.Ensure that the bonnet is
properly locked.
Check that nothing is pre -
venting the catch from lock-
ing (gravel, cloth, etc.).
5
3
4
Make sure nothing is left
in the engine compartment
(cloth, tools, etc.).
These may damage the
engine or cause a fire.

engine oil level ...................................... (up to the end of the DU)
engine oil .............................................. (up to the end of the DU)
dipstick.................................................. (up to the end of the DU)
engine oil capacity ................................ (up to the end of the DU)
maintenance: mechanical ...................................... (up to the end of the DU)
4.4
ENG_UD18936_3
Niveau huile moteur : généralités (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
It is normal for an engine to use oil for
lubrication and cooling of moving parts
and it is normal to top up the level be-
tween oil changes.
However, contact an approved dealer if
more than 0.5 litres is being consumed
every 600 miles (1,000 km) after the
running in period.
Oil change frequency: check the oil
level from time to time and always
before any long journey to avoid the
risk of damaging your engine.
Engine oil level:
general information
ENGINE OIL LEVEL: general information
Consult an approved dealer at once
if you notice an abnormal or re -
peated drop in any of the fluid levels.
Exceeding the maximum
engine oil level
The oil level should only be read with
the dipstick as explained above.
If the oil level exceeds the maximum
level, do not start your vehicle and
contact an approved Dealer.
In order to prevent splashing, it is
recommended that a funnel be used
when topping up/filling the oil.
Reading the level using the
dipstick
– remove the dipstick (refer to the fol-
lowing pages for its location) and
wipe it with a clean lint-free cloth;
– push in the dipstick as far as it will
go;
– take out the dipstick again;
– read the level: it should never fall
below minimum mark A or exceed
maximum mark B.
Once the operation has been com -
pleted, ensure that the dipstick is
pushed in as far as it will go or that
the “cap-type dipstick” is completely
screwed in.
Under no circumstances
should maximum filling
level B be exceeded: this
could damage the engine
and the catalytic converter.
The engine may be hot
when carrying out opera -
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
A
B

engine oil capacity ................................ (up to the end of the DU)
maintenance: mechanical ...................................... (up to the end of the DU)
engine oil .............................................. (up to the end of the DU)
dipstick.................................................. (up to the end of the DU)
levels: engine oil ........................................ (up to the end of the DU)
4.5
ENG_UD24736_5
Niveau huile moteur : appoint/remplissage (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
topping up/filling
Special features of 1.2 16V
engines
To unclip the dipstick, lever it by hand
while pressing engine cover A.
Topping up/fillingThe vehicle must be parked on level
ground and the engine should be cold
(for instance, before the engine is
started up for the first time in the day). –
Unscrew cap 1;
– top up the level (as a guide, the ca-
pacity between the minimum and
maximum reading on dipstick 2 is
between 1.5 and 2 litres, depending
on the engine);
– wait for approximately 10 minutes to
allow the oil to flow into the engine;
– check the level using dipstick 2 (as
described above).
Once the operation has been com -
pleted, ensure that the dipstick is
pushed in as far as it will go or that the
cap-type dipstick is completely screwed
in.
Engine oil grade
Refer to the Maintenance Service
Booklet for your vehicle.
ENGINE OIL LEVEL: topping up/filling (1/2)
Do not exceed the max level and
do not forget to refit cap 1 and dip-
stick 2.
A1
2
1
2

oil change .............................................................. (current page)
filter oil filter ............................................................. (current page)
4.6
ENG_UD24736_5
Niveau huile moteur : appoint/remplissage (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
Filling: take care when
topping up the oil that
no oil drips onto engine
components - risk of fire.
Remember to refit the cap securely
as there is a risk of fire if oil splashes
onto hot engine components.
Never run the engine in an
enclosed space as exhaust
gases are poisonous.
Consult your approved Dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.
Oil change
S e r v i c e i n t e r v a l : r e f e r t o t h e
Maintenance Service Booklet for your
vehicle.
Average capacities for oil change (in-
cluding oil filter for information).
1.2 16V engine: 4.35 litres
1.5 dCi engine: 4.4 litres
Engine oil grade
Refer to the Maintenance Service
Booklet for your vehicle.
Engine oil change : if you
are changing the oil when
the engine is hot, be careful
not to scald yourself if the
oil overflows.
The engine may be hot
when carrying out opera -
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
ENGINE OIL LEVEL: topping up/filling (2/2)ENGINE OIL ChANGE
Engine oil change

engine oil level ...................................... (up to the end of the DU)
engine oil .............................................. (up to the end of the DU)
brake fluid .............................................................. (current page)
4.7
ENG_UD24738_5
Niveaux / Filtres (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
Levels:
Brake fluid
Topping up
After any operation on the hydraulic cir-
cuit, a specialist must replace the fluid.
Only use fluids approved by our
Technical Department (and taken from
a sealed container).
Replacement intervals:
Refer to the Maintenance Document for
your vehicle.
Brake fluid
The level should be read with the engine
switched off and on level ground.
This should be checked frequently,
and immediately if you notice even the
slightest loss in braking efficiency. Level
It is normal for the level to drop as the
brake shoes become worn, but it must
never drop lower than the
“MIN” warn-
ing line on the reservoir 1.
If you wish to check the disc and drum
wear yourself, you should obtain the
document explaining the checking pro-
cedure from our network or from the
manufacturer’s web site.
LEVELS (1/3)
When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.The engine may be hot
when carrying out opera -
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
1

coolant ................................................................... (current page)
4.8
ENG_UD24738_5
Niveaux / Filtres (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
Jaune NoirNoir texte
Engine coolant
LEVELS (2/3)
Coolant
With the engine switched off and on
level ground, the level when cold
must be between the “MIN” and “MAX”
marks on reservoir 2.
Top this level up when cold before the
“MIN” mark is reached. Replacement intervals
Refer to the Maintenance Document for
your vehicle.
Checking intervals
Check the coolant level regularly
(very severe damage is likely to be
caused to the engine if it runs out of
coolant).
If the level needs to be topped up, only
use products approved by our Technical
Department which ensure:
–
protection against freezing;
– anticorrosion protection of the cool -
ing system.
No operations should be
carried out on the cooling
circuit when the engine is
hot.
Risk of burns.When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
2

tanks and reservoirs:windscreen washer .......................................... (current page)
filter passenger compartment filter .......................... (current page)
filter air filter ............................................................. (current page)
filter diesel filter ........................................................ (current page)
JauneNoirNoir texte
4.9
ENG_UD24738_5
Niveaux / Filtres (X44 - Renault)
ENG_NU_952-4_X44_Renault_4
Jets
To adjust the angle of the jets, pivot the
little ball using a pin.
Windscreen washer reservoir
Filling
With the engine switched off, open
cap 3 , fill until you can see the fluid,
then refit the cap.
Fluid
Water + special windscreen washer
fluid (antifreeze product in winter).
Windscreen washer reservoir
Filters
LEVELS (3/3)/FILTERS
When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.
Filters
The replacement of filter elements (air
filter, passenger compartment filter,
diesel filter, etc.) is scheduled in the
maintenance operations for your vehi -
cle.
Replacement intervals for filter el -
ements: refer to the maintenance
Document for your vehicle.
Consult an approved Dealer at once
if you notice an abnormal drop in
any of the fluid levels.
NOTE
Depending on the vehicle, to find
out the fluid level, open cap 3 and
pull out the dipstick.
The engine may be hot
when carrying out opera -
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
3

battery................................................... (up to the end of the DU)
4.12
ENG_UD24730_3
Batterie (X44 - C44 - G44 - Renault)
ENG_NU_952-4_X44_Renault_4
Battery
Battery
Depending on the vehicle, this is lo -
cated underneath cover 1.
Battery access:
Depending on the vehicle, unclip
cover A.
Replacing the battery
As this operation is complex, we advise
you to contact an approved Dealer.
Take care when working in
the engine compartment
as the engine cooling fan
may start to operate at any
moment without warning.
Risk of injury.When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.
BATTER y
1
A
Label B
Observe the indications on the battery:
– 2 Naked flames and smoking are for-
bidden;
– 3 eye protection required;
– 4 keep children at a safe distance;
– 5 explosive materials;
– 6 refer to the handbook;
– 7 corrosive materials.
Handle the battery with care
as it contains sulphuric acid
which must not come into
contact with the eyes or
skin. If it does, wash the affected
area with plenty of cold water. If
necessary, consult a doctor.
Ensure that naked flames, red hot
objects and sparks do not come into
contact with the battery as there is a
risk of explosion.
B
234
567

maintenance:bodywork ........................................ (up to the end of the DU)
washing ................................................ (up to the end of the DU)
paintwork maintenance ................................... (up to the end of the DU)
anti-corrosion protection ........................................ (current page)
4.13
ENG_UD26811_2
Entretien de la carrosserie (peinture mate) (X44 - X77 - J77 - X85 - \
B90 - X61 - TEST - X77 ph2 - X95 - B95 - D95 - K95 - J95 - R95 - L90 Ph2 - F90 Ph2 - R90\
Ph2 - X62
ENG_NU_952-4_X44_Renault_4
Bodywork maintenance
BODyWORk MAINTENANCE (1/2)
y ou should
Wash your car frequently, with the
engine off, with cleaning products rec-
ommended by the manufacturer (never
use abrasive products). Rinse thor -
oughly beforehand with a jet:
– spots of tree resin and industrial
grime;
– mud in the wheel arches and under -
neath the body which forms damp
patches;
– bird droppings , which cause a
chemical reaction with the paint that
rapidly discolours paintwork and
may even cause the paint to peel
off;
wash the vehicle immediately to
remove these marks since it is im -
possible to remove them by polish -
ing;
– salt, particularly in the wheel arches
and underneath the body after driv -
ing in areas where the roads have
been gritted.
Remove any plant matter (resin, leaves,
etc.) from the vehicle regularly.
What you should not doDo not degrease or clean mechani -
cal components (e.g. the engine com -
partment), underneath the body, parts
with hinges (e.g. inside the doors) and
painted plastic external fittings (e.g.
bumpers) using high-pressure clean -
ing equipment or by spraying on prod-
ucts not approved by our Technical
Department. Doing this could give rise
to corrosion or operational faults.
Wash the vehicle in bright sunlight or
freezing temperatures.
Do not scrape off mud or dirt without
pre-wetting.
Allow dirt to accumulate on the exterior.
Allow rust to form following minor im -
pacts.
Do not use solvents not approved by
our Technical Department to remove
stains as this could damage the paint-
work.
Do not drive in snow or muddy condi -
tions without washing the vehicle, par-
ticularly under the wheel arches and
body.
A well-maintained vehicle will last
longer. It is therefore recommended to
maintain the exterior of the vehicle reg-
ularly.
Your vehicle has been treated with very
effective anti-corrosion products. It is
nevertheless subject to various outside
influences.
Corrosive agents in the atmosphere
–
atmospheric pollution (built-up and
industrial areas),
– saline atmospheres (near the sea,
particularly in hot weather),
– seasonal and damp weather condi -
tions (e.g. road salt in winter, water
from road cleaners, etc.).
Minor impacts
Abrasive action
Dust and sand in the air, mud, road grit
thrown up by other vehicles, etc.
You should take a number of minor pre-
cautions in order to safeguard your ve-
hicle against such risks.